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SECOR <br /> International Incorporated <br /> Logged By Date Drilled Drilling Contractor Project Name Method/Equipment Well Number <br /> CASCADE 7-Eleven#32262 HOLLOW STEM AUGER <br /> K G 10/16/03 DRILLING TRACY,CALIFORNIA CAL-MOD SPLIT SPOON MW-5 <br /> See"Legend to Logs'for Bonn g <br /> classifications and laboratory Surface Groundwater Depth(ft} Total Drive Drop <br /> sampling meth od, Duam(in) Elev(ft) SZ 9 FIRST Depth(ft) wt(]bs) Dust(in) <br /> testm methods 8 170 140 30 <br /> Well 'd a <br /> 3 Description <br /> Construction a o <br /> ° � m 2 Q <br /> TRAFFIC ASPHALT <br /> RATED (FILL)Gravel with Sand,light yellowish brown,medium <br /> WELL BOX dense,dry,subangular gravel <br /> GROUT <br /> SILT with GRAVEL(ML) dark brown gray(10YR-4/2), <br /> BENTONM trace clay,medium plasticity,subangular gravel,medium <br /> 5 9 sttff,dry(15,0,80,5) MW-5 919 <br /> 02 96' <br /> #2 SAND <br /> 7 F <br /> J F <br /> 16 MW-5 923 <br /> 2"DIA PVC 10 SILT(ML)as above,brown(10YR-5/3),trace 263 @ 10' <br /> 0 020" fine-grained sand,trace clay,medium plasticity,moist,no <br /> SLOTTED gravel(0,5,85,10) <br /> ' SCREEN <br /> ZZ <br /> _F <br /> 15 21 MW-5 927 <br /> As above,moist-wet 137 @ 15' <br /> 20 <br /> The substrata descnptions above are generalized representations and based upon visual/manual classification of cuttings and/or <br /> samples obtained during drilling Predominant material types shown on the log may contain different materials and the change from <br /> one predominant material type to another could be different than indicated Descriptions on this log apply only at the specific location <br /> at the time of drilling and may not be representative of subsurface conditions at other locations or times <br /> Project No 77EL 32262 03 0502 Date 11/04/2003 Log of Well <br /> MW1-6 GPJ Figure <br /> LOG OF BOREHOLE <br /> (sheet 1 of 1) <br />